道指开盘涨0.4%，标普500涨0.3%，纳指涨0.4%

Group 1 - Webtoon shares increased by 30.3% following better-than-expected Q2 performance and a partnership with Disney [1] - Cava, a Mediterranean restaurant chain, saw a decline of 22.1% as Q2 revenue fell short of expectations [1] - CoreWeave, an AI infrastructure provider, experienced a drop of 10.8% with mixed quarterly results [1] - Trip.com (携程网) shares rose by 4.0% due to explosive growth in the summer travel market [1]